Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -15.83
Milk (kg) 270.00 -0.014 -3.78
Fat (kg) 18.00 -0.375 -6.74
Prot (kg) 12.03 -0.441 -5.31
Fertility Sub Index -4.60
Calving Interval (days) 2.28 -1.459 -3.33
Survival (%) -1.14 1.117 -1.27
Calving Sub Index 3.32
Gestation Length (days) -3.61 -0.919 3.32
Beef Sub Index -0.10
Carcass Weight (kg) -5.70 -0.528 3.01
Age of Slaughter (days) 7.19 -0.432 -3.10
Maintenance Sub Index Maint. Sub Index 0.06
Live WT (kg) -0.20 -0.307 0.06
Total Carbon Sub Index -17.15

* Based on an €80/tonne carbon price